html,
body,
#app {
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
}

.login-container {
	background-color: #005cb8;
	height: 100%;
}

.login-box {
	width: 450px;
	height: 350px;
	background-color: #fff;
	border-radius: 4px;
	/* 控制居中 开始 */
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	/* 控制居中 结束 */

}

.scott {

	padding: 5px auto;
	width: 400px;
	height: 200px;
	border-collapse:collapse;
	/* 控制居中 开始 */
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	/* 控制居中 结束 */
}

.scott td{  
	border-collapse:collapse;  
	border: 1px solid red;
	height: 30px;
}  

input {
	width: 250px;
	padding: 12px 20px;
	margin-top: 10px;
	margin-left: 10px;
	display: inline-block;
	border: 1px solid #ccc;
	border-radius: 4px;
	box-sizing: border-box;
}

.scott input[type=button]{
	margin: 0px;
	padding: 0px;
	background-color: #2b4b6b;
	width: 100%;
	height: 100%;
	text-align: center;
	color: white;
	font-size: 14px;
}

.left{
	width: 50px;
}